Log: Cleanup / add type annotations

Helper/Log.py

@@ -18,43 +18,46 @@ def __print(line: str, end='\n', silent=False):
     if not __silent and not silent:
         print(line, end=end)
 
+@typechecked
 def __write(line: str) -> None:
     if __fh != None:
         __fh.write('\033[1;35m' + str(datetime.datetime.now()) + '\033[1;m ' + line + '\n')
         __fh.flush()
 
-def set_logfile(fpath):
+@typechecked
+def set_logfile(fpath: str) -> None:
     global __fpath
     global __fh
     __fpath = fpath
     __fh    = open(fpath, 'w')
 
-def fail(msg: str, silent=False):
+@typechecked
+def fail(msg: str, silent=False) -> None:
     for line in msg.splitlines():
         __print(red('[fail]') + ' ' + line, silent=silent)
         __write(red('[fail]') + ' ' + line)
 
-def warn(msg: str, silent=False):
+def warn(msg: str, silent=False) -> None:
     for line in msg.splitlines():
         __print(yellow('[warn]') + ' ' + line, silent=silent)
         __write(yellow('[warn]') + ' ' + line)
 
-def info(msg: str, silent=False):
+def info(msg: str, silent=False) -> None:
     for line in msg.splitlines():
         __print(blue('[info]') + ' ' + line, silent=silent)
         __write(blue('[info]') + ' ' + line)
 
-def debug(msg: str):
+def debug(msg: str) -> None:
     # debug does not print to std*
     for line in msg.splitlines():
         __write(pink('[debg]') + ' ' + line)
 
-def operation_start(msg: str, silent=False):
+def operation_start(msg: str, silent=False) -> None:
     __print('\r' + yellow('[....]') + ' ' + msg, end='', silent=silent)
     sys.stdout.flush()
     __write(blue('[strt]') + ' ' + msg)
 
-def operation_end(msg: str, fail=False, silent=False):
+def operation_end(msg: str, fail=False, silent=False) -> None:
     if fail:
         __print('\r' + red('[fail]')+ ' ' + msg, silent=silent)
         __write(red('[fail]') + ' ' + msg)
@@ -63,7 +66,7 @@ def operation_end(msg: str, fail=False, silent=False):
         __write(green('[done]') + ' ' + msg)
 
 __last_start = None
-def start(msg: str, silent=False):
+def start(msg: str, silent=False) -> None:
     global __last_start
 
     __last_start = msg
@@ -71,13 +74,10 @@ def start(msg: str, silent=False):
     sys.stdout.flush()
     __write(blue('[strt]') + ' ' + msg)
 
-def end(msg: str=None, fail: bool=False, silent: bool=False):
+def end(msg: str=None, fail: bool=False, silent: bool=False) -> None:
     global __last_start
 
-    if None == msg:
-        suffix = ""
-    else:
-        suffix = ": " + msg
+    suffix = "" if msg is None else ": {}".format(msg)
 
     assert None != __last_start
     if fail:
@@ -89,10 +89,5 @@ def end(msg: str=None, fail: bool=False, silent: bool=False):
 
     __last_start = None
 
-def get_longest(arr: List[str]):
-    length = 0
-    for s in arr:
-        if length < len(s):
-            length = len(s)
-
-    return length
+def get_longest(arr: List[str]) -> int:
+    return max([len(s) for s in arr], default=0)